Dental suction head



FIG. 1 is a front elevational view of a dental suction head showing mynew design;

FIG. 2 is a right side elevational view thereof, the left side being amirror image;

FIG. 3 is a rear elevational view thereof.

FIG. 4 is a top plan view thereof.

The ornamental design for a dental suction head, as shown and described.